








🔧 Break Chains, Not Your Flow — The Ultimate Chain Tool for Every Ride
The PRO BIKE TOOL Chain Tool CT-03 is a precision-engineered, durable bike chain breaker compatible with 1 to 12 speed chains (excluding KMC and SRAM 12-speed). Featuring a cast steel body, CNC-machined aluminum handle, and a chromium-molybdenum push thread bolt, it delivers smooth, powerful chain link pin removal with ergonomic comfort. Compact and lightweight, it’s designed for both road and mountain bike enthusiasts seeking reliable, shop-quality chain maintenance on the go.






















| ASIN | B074DJJY6D |
| Best Sellers Rank | #536,152 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,593 in Bike Shop Tools |
| Brand Name | PRO BIKE TOOL |
| Color | 1 to 12 Speed Chain |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,189) |
| Drive System | Centre Drive |
| Folded Size | L92mm x W52mm x H20mm |
| Included Components | Tool Kit |
| Item Dimensions | 3.62 x 2.05 x 0.79 inches |
| Item Weight | 3.2 ounces |
| Manufacturer | PRO BIKE TOOL |
| Manufacturer Part Number | CT-03 |
| Material Type | Alloy Steel Aluminium |
| Model Number | CT-03 |
| Number of Pieces | 5 |
| UPC | 712038373055 |
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